UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for LF145... Searching the city database file for: LF145 ... Date:0000Z 29 MAR 20 Station: LF145 WMO ident: 7145 Latitude: 48.77 Longitude: 2.02 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1004 168 6.0 2.1 76 3.9 4.2 30 19 278.8 279.6 277.2 291.0 4.43 1 1000 201 5.6 1.5 75 4.1 3.8 30 21 278.8 279.5 276.9 290.5 4.26 2 925 832 -0.5 -0.8 98 0.3 -0.6 35 33 278.8 279.5 276.5 289.6 3.90 3 850 1512 3.0 -8.0 44 11.0 -1.2 50 21 289.3 289.7 279.8 296.5 2.46 4 700 3053 -7.9 -9.8 86 1.9 -8.6 15 7 293.7 294.2 282.0 301.5 2.59 5 500 5590 -22.5 -31.5 44 9.0 -23.9 290 11 305.6 305.7 284.4 307.5 0.55 6 400 7190 -35.1 -36.9 84 1.8 -35.3 260 19 309.4 309.4 285.6 310.8 0.40 7 300 9140 -49.9 -55.9 49 6.0 -50.1 265 27 315.0 315.0 287.2 315.3 0.07 8 250 10300 -58.1 -65.1 40 7.0 -58.2 270 23 319.7 319.7 288.6 319.8 0.02 9 230 10824 -60.3 -67.3 39 7.0 -60.4 265 19 324.1 324.1 290.0 324.1 0.02 10 200 11710 -54.7 -72.7 9 18.0 -54.9 300 13 346.1 346.1 295.8 346.2 0.01 11 150 13570 -52.1 -80.1 2 28.0 -52.6 340 13 380.3 380.3 302.3 380.3 0.00 12 100 16190 -52.7 -84.7 1 32.0 -53.4 335 11 425.9 425.9 308.4 425.9 0.00 TRP 230 10824 -60.3 -67.3 39 7.0 -60.4 265 19 324.1 324.1 290.0 324.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5389.00 m Freezing level: 931.15 mb = 780.28 m = 2559.94 ft Freezing level: 914.29 mb = 929.14 m = 3048.33 ft Freezing level: 808.72 mb = 1936.13 m = 6352.05 ft Wetbulb zero: 935.66 mb = 739.24 m = 2425.30 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 68.21 % Est. max temperature: 15.88 C = 60.58 F Sfc-Lift cond lev (LCL): 945.59 mb = 653.79 m = 2144.95 ft T: 1.22 C 700-500 lapse rate: 5.75 C/km ThetaE index: 1.45 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 925.59 mb = 826.87 m = 2712.81 ft Mean mixing ratio: 4.00 g/kg Conv temperature: 5.97 C = 42.74 F Cap Strength: 7.73 C Lifted Index: 13.63 C Risk: None Lifted Index @300 mb: 17.67 C Lifted Index @700 mb: 7.61 C Showalter Index: 8.89 C Risk: None Total Totals Index: 40.00 C Risk: None Vertical Totals Index: 25.50 C Cross Totals Index: 14.50 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 53.00 Risk: None Energy Index: 2.25 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.37 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 16969.93 J/kg Cap Strength: 13.58 C Lift Cond Lev (LCL): 921.44 mb = 862.99 m = 2831.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 45 at 11 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1004 168 30 19 -9.5 -16.5 | 11 9 -1.8 -8.9 1 1000 201 30 21 -10.5 -18.2 | 15 11 -2.8 -10.6 2 925 832 35 33 -18.9 -27.0 | 30 22 -11.2 -19.4 3 850 1512 50 21 -16.1 -13.5 | 55 10 -8.4 -5.9 4 700 3053 15 7 -1.8 -6.8 | 262 6 5.9 0.8 5 500 5590 290 11 10.3 -3.8 | 258 18 18.0 3.8 6 400 7190 260 19 18.7 3.3 | 248 29 26.4 10.9 7 300 9140 265 27 26.9 2.4 | 254 36 34.6 10.0 8 250 10300 270 23 23.0 -0.0 | 256 32 30.7 7.6 9 230 10824 265 19 18.9 1.7 | 251 28 26.6 9.3 10 200 11710 300 13 11.3 -6.5 | 267 19 19.0 1.1 11 150 13570 340 13 4.4 -12.2 | 291 13 12.2 -4.6 12 100 16190 335 11 4.6 -10.0 | 281 13 12.4 -2.4 Wind Parameters Mean winds (0-6000m): 15.4 at 14.4 knts Storm direction: 45.4 at 10.8 knts Shear (0-3000m) pos: 1.0 neg: 2.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): -106.5 deg Storm rel helicity (0-3000m) pos: 48.1 neg: -18.2 tot: 29.8 m^2/s^2 ave: 9.9 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 7.5 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 19.03 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 32 25 22 15| 11.3 0.0 11.3| 14.0 0.0 14.0 27.9 0.34| 11.4 3.9 1000 35 28 28 17| 4.9 0.0 4.9| 37.3 0.0 37.3 37.3 0.41| 10.4 4.2 1500 38 26 33 16| 1.9 0.0 1.9| 47.6 -1.9 45.7 30.4 0.36| 9.8 3.5 2000 39 24 33 13| 1.4 1.5 2.9| 47.6 -9.0 38.6 19.3 0.18| 8.9 1.6 2500 38 22 32 11| 1.1 2.2 3.3| 47.6 -14.2 33.4 13.4 0.03| 8.2 0.3 3000 38 19 30 9| 1.0 2.5 3.4| 48.1 -18.2 29.8 9.9 -0.04| 7.5 -0.3 4000 33 17 13 6| 0.7 2.4 3.1| 50.1 -18.5 31.6 7.9 -0.01| 6.3 -0.1 5000 26 15 349 6| 0.6 2.5 3.0| 50.1 -26.8 23.3 4.7 -0.05| 5.6 -0.3 6000 15 14 328 7| 0.5 2.6 3.1| 50.1 -38.9 11.2 1.9 -0.09| 5.2 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LF145/skewt/LF145.skewt.20200329.00.gif